MTX OE Steel sprockets are strong and durable, heat-treated and hand-finished for longevity. Front sprockets are constructed from SCM420 chromoly steel alloy where rear sprockets are constructed from C45 high carbon steel with a Zinc electroplated finish. Designed as an OEM replacement to exceed OEM specifications at a fraction of the price, making them your ideal cost-effective solution for replacing old worn and warped sprockets.
OEM replacement
Exceeds OEM specifications
Heat treated and hand finished
Constructed from C49 high carbon steel
Pitch: 520
Teeth: 40
NOTE: Actual sprocket design may be different from the image above.
1974 Yamaha YZ360
1975 Yamaha DT400
1975 Yamaha MX250
1975 Yamaha YZ360
1976 Yamaha DT400
1976 Yamaha TT500
1976 Yamaha XT500
1976 Yamaha YZ250
1977 Yamaha IT250
1977 Yamaha IT400
1977 Yamaha TT500
1977 Yamaha XT500
1977 Yamaha YZ250
1977 Yamaha YZ400
1978 Yamaha DT400
1978 Yamaha IT250
1978 Yamaha IT400
1978 Yamaha TT500
1978 Yamaha XT500
1978 Yamaha YZ250
1978 Yamaha YZ400
1979 Yamaha IT250
1979 Yamaha IT400
1979 Yamaha TT500
1979 Yamaha XT500
1979 Yamaha YZ250
1979 Yamaha YZ400
1980 Yamaha IT175
1980 Yamaha IT250
1980 Yamaha TT500
1980 Yamaha XT500
1980 Yamaha YZ125
1980 Yamaha YZ250
1980 Yamaha YZ465
1981 Yamaha IT175
1981 Yamaha IT250
1981 Yamaha IT465
1981 Yamaha TT500
1981 Yamaha XT500
1981 Yamaha YZ125
1981 Yamaha YZ250
1981 Yamaha YZ465
1982 Yamaha IT175
1982 Yamaha IT250
1982 Yamaha IT465
1982 Yamaha TT600
1982 Yamaha YZ100
1982 Yamaha YZ125
1982 Yamaha YZ250
1982 Yamaha YZ490
1983 Yamaha IT175
1983 Yamaha IT250
1983 Yamaha IT490
1983 Yamaha TT600
1983 Yamaha YZ100
1983 Yamaha YZ125
1983 Yamaha YZ250
1983 Yamaha YZ490
1984 Yamaha IT200
1984 Yamaha IT250
1984 Yamaha IT490
1984 Yamaha TT600
1984 Yamaha YZ100
1984 Yamaha YZ125
1984 Yamaha YZ250
1984 Yamaha YZ490
1985 Yamaha IT200
1985 Yamaha IT250
1985 Yamaha IT490
1985 Yamaha TT600
1985 Yamaha YZ125
1985 Yamaha YZ250
1985 Yamaha YZ490
1986 Yamaha IT200
1986 Yamaha TT250
1986 Yamaha TT350
1986 Yamaha TT600
1986 Yamaha YZ125
1986 Yamaha YZ250
1986 Yamaha YZ490
1987 Yamaha IT200
1987 Yamaha TT250
1987 Yamaha TT350
1987 Yamaha TT600
1987 Yamaha YZ125
1987 Yamaha YZ250
1987 Yamaha YZ490
1988 Yamaha TT250
1988 Yamaha TT350
1988 Yamaha TT600
1988 Yamaha YZ125
1988 Yamaha YZ250
1988 Yamaha YZ490
1989 Yamaha DT200R
1989 Yamaha TT250
1989 Yamaha TT350
1989 Yamaha TT600
1989 Yamaha YFM350X Warrior 2X4
1989 Yamaha YFZ350 Banshee
1989 Yamaha YZ125
1989 Yamaha YZ250
1989 Yamaha YZ490
1990 Yamaha DT200R
1990 Yamaha TT250
1990 Yamaha TT350
1990 Yamaha TT600
1990 Yamaha WR250Z
1990 Yamaha YFM350X Warrior 2X4
1990 Yamaha YFZ350 Banshee
1990 Yamaha YZ125
1990 Yamaha YZ250
1990 Yamaha YZ490
1991 Yamaha DT200R
1991 Yamaha TT250
1991 Yamaha TT350
1991 Yamaha TT600
1991 Yamaha WR200
1991 Yamaha WR250 Z 3RB
1991 Yamaha YFM350X Warrior 2X4
1991 Yamaha YFS200 Blaster
1991 Yamaha YFZ350 Banshee
1991 Yamaha YZ125
1991 Yamaha YZ250
1992 Yamaha DT200R
1992 Yamaha TT250
1992 Yamaha TT350
1992 Yamaha TT600
1992 Yamaha WR200
1992 Yamaha WR250 Z 3RB
1992 Yamaha WR500Z
1992 Yamaha YFM350X Warrior 2X4
1992 Yamaha YFS200 Blaster
1992 Yamaha YFZ350 Banshee
1992 Yamaha YZ125
1992 Yamaha YZ250
1993 Yamaha DT200R
1993 Yamaha TT250
1993 Yamaha TT250R
1993 Yamaha TT350
1993 Yamaha TT600
1993 Yamaha WR200
1993 Yamaha WR250 Z 3RB
1993 Yamaha WR500Z
1993 Yamaha YFM350X Warrior 2X4
1993 Yamaha YFS200 Blaster
1993 Yamaha YFZ350 Banshee
1993 Yamaha YZ125
1993 Yamaha YZ250
1994 Yamaha DT200R
1994 Yamaha TT250R
1994 Yamaha TT350
1994 Yamaha TT600
1994 Yamaha WR200
1994 Yamaha WR250 Z 4JW
1994 Yamaha WR500
1994 Yamaha YFM350X Warrior 2X4
1994 Yamaha YFS200 Blaster
1994 Yamaha YFZ350 Banshee
1994 Yamaha YZ125
1994 Yamaha YZ250
1995 Yamaha DT200R
1995 Yamaha TT250R
1995 Yamaha TT350
1995 Yamaha TT600S Belgarda K/Start
1995 Yamaha WR200
1995 Yamaha WR250 Z 4JW
1995 Yamaha YFM350X Warrior 2X4
1995 Yamaha YFS200 Blaster
1995 Yamaha YFZ350 Banshee
1995 Yamaha YZ125
1995 Yamaha YZ250
1996 Yamaha DT200R
1996 Yamaha TT250R
1996 Yamaha TT350
1996 Yamaha TT600E Belgarda E/Start
1996 Yamaha TT600S Belgarda K/Start
1996 Yamaha WR200
1996 Yamaha WR250 Z 4JW
1996 Yamaha YFM350X Warrior 2X4
1996 Yamaha YFS200 Blaster
1996 Yamaha YFZ350 Banshee
1996 Yamaha YZ125
1996 Yamaha YZ250
1997 Yamaha DT200R
1997 Yamaha DT230
1997 Yamaha TT250R
1997 Yamaha TT350
1997 Yamaha TT600E Belgarda E/Start
1997 Yamaha TT600R
1997 Yamaha TT600S Belgarda K/Start
1997 Yamaha WR200
1997 Yamaha WR250 Z 4JW
1997 Yamaha YFM350X Warrior 2X4
1997 Yamaha YFS200 Blaster
1997 Yamaha YFZ350 Banshee
1997 Yamaha YZ125
1997 Yamaha YZ250
1998 Yamaha DT200R
1998 Yamaha DT230
1998 Yamaha TT350
1998 Yamaha TT600E Belgarda E/Start
1998 Yamaha TT600R
1998 Yamaha TT600S Belgarda K/Start
1998 Yamaha TTR250
1998 Yamaha WR200
1998 Yamaha WR250Z
1998 Yamaha WR400F
1998 Yamaha YFM350X Warrior 2X4
1998 Yamaha YFS200 Blaster
1998 Yamaha YFZ350 Banshee
1998 Yamaha YZ125
1998 Yamaha YZ250
1998 Yamaha YZ400F
1999 Yamaha DT230
1999 Yamaha TT600R
1999 Yamaha TTR250
1999 Yamaha WR250Z
1999 Yamaha YFM350X Warrior 2X4
1999 Yamaha YFS200 Blaster
1999 Yamaha YFZ350 Banshee
2000 Yamaha DT230
2000 Yamaha TT600R
2000 Yamaha TTR250
2000 Yamaha YFM350X Warrior 2X4
2000 Yamaha YFS200 Blaster
2000 Yamaha YFZ350 Banshee
2001 Yamaha DT230
2001 Yamaha TT600R
2001 Yamaha TTR250
2001 Yamaha YFM350X Warrior 2X4
2001 Yamaha YFM660R Raptor 2X4
2001 Yamaha YFS200 Blaster
2001 Yamaha YFZ350 Banshee
2002 Yamaha DT230
2002 Yamaha TT600R
2002 Yamaha TTR250
2002 Yamaha YFM350X Warrior 2X4
2002 Yamaha YFM660R Raptor 2X4
2002 Yamaha YFS200 Blaster
2002 Yamaha YFZ350 Banshee
2003 Yamaha DT230
2003 Yamaha TT600R
2003 Yamaha TTR250
2003 Yamaha YFM350X Warrior 2X4
2003 Yamaha YFM660R Raptor 2X4
2003 Yamaha YFS200 Blaster
2003 Yamaha YFZ350 Banshee
2004 Yamaha DT230
2004 Yamaha TT600R
2004 Yamaha TTR250
2004 Yamaha YFM350X Warrior 2X4
2004 Yamaha YFM660R Raptor 2X4
2004 Yamaha YFS200 Blaster
2004 Yamaha YFZ350 Banshee
2005 Yamaha TTR250
2005 Yamaha YFM660R Raptor 2X4
2005 Yamaha YFS200 Blaster
2005 Yamaha YFZ350 Banshee
2006 Yamaha TTR250
2006 Yamaha YFS200 Blaster
2006 Yamaha YFZ350 Banshee
2007 Yamaha TTR250
2008 Yamaha TTR250
2009 Yamaha TTR250
2010 Yamaha TTR250
2011 Yamaha TTR250
2012 Yamaha TTR250
2013 Yamaha TTR250
2014 Yamaha TTR250
2015 Yamaha TTR250
2016 Yamaha TTR250
MTX OE Steel sprockets are strong and durable, heat-treated and hand-finished for longevity. Front sprockets are constructed from SCM420 chromoly steel alloy where rear sprockets are constructed from C45 high carbon steel with a Zinc electroplated finish. Designed as an OEM replacement to exceed OEM specifications at a fraction of the price, making them your ideal cost-effective solution for replacing old worn and warped sprockets.
OEM replacement
Exceeds OEM specifications
Heat treated and hand finished
Constructed from C49 high carbon steel
Pitch: 520
Teeth: 40
NOTE: Actual sprocket design may be different from the image above.
1974 Yamaha YZ360
1975 Yamaha DT400
1975 Yamaha MX250
1975 Yamaha YZ360
1976 Yamaha DT400
1976 Yamaha TT500
1976 Yamaha XT500
1976 Yamaha YZ250
1977 Yamaha IT250
1977 Yamaha IT400
1977 Yamaha TT500
1977 Yamaha XT500
1977 Yamaha YZ250
1977 Yamaha YZ400
1978 Yamaha DT400
1978 Yamaha IT250
1978 Yamaha IT400
1978 Yamaha TT500
1978 Yamaha XT500
1978 Yamaha YZ250
1978 Yamaha YZ400
1979 Yamaha IT250
1979 Yamaha IT400
1979 Yamaha TT500
1979 Yamaha XT500
1979 Yamaha YZ250
1979 Yamaha YZ400
1980 Yamaha IT175
1980 Yamaha IT250
1980 Yamaha TT500
1980 Yamaha XT500
1980 Yamaha YZ125
1980 Yamaha YZ250
1980 Yamaha YZ465
1981 Yamaha IT175
1981 Yamaha IT250
1981 Yamaha IT465
1981 Yamaha TT500
1981 Yamaha XT500
1981 Yamaha YZ125
1981 Yamaha YZ250
1981 Yamaha YZ465
1982 Yamaha IT175
1982 Yamaha IT250
1982 Yamaha IT465
1982 Yamaha TT600
1982 Yamaha YZ100
1982 Yamaha YZ125
1982 Yamaha YZ250
1982 Yamaha YZ490
1983 Yamaha IT175
1983 Yamaha IT250
1983 Yamaha IT490
1983 Yamaha TT600
1983 Yamaha YZ100
1983 Yamaha YZ125
1983 Yamaha YZ250
1983 Yamaha YZ490
1984 Yamaha IT200
1984 Yamaha IT250
1984 Yamaha IT490
1984 Yamaha TT600
1984 Yamaha YZ100
1984 Yamaha YZ125
1984 Yamaha YZ250
1984 Yamaha YZ490
1985 Yamaha IT200
1985 Yamaha IT250
1985 Yamaha IT490
1985 Yamaha TT600
1985 Yamaha YZ125
1985 Yamaha YZ250
1985 Yamaha YZ490
1986 Yamaha IT200
1986 Yamaha TT250
1986 Yamaha TT350
1986 Yamaha TT600
1986 Yamaha YZ125
1986 Yamaha YZ250
1986 Yamaha YZ490
1987 Yamaha IT200
1987 Yamaha TT250
1987 Yamaha TT350
1987 Yamaha TT600
1987 Yamaha YZ125
1987 Yamaha YZ250
1987 Yamaha YZ490
1988 Yamaha TT250
1988 Yamaha TT350
1988 Yamaha TT600
1988 Yamaha YZ125
1988 Yamaha YZ250
1988 Yamaha YZ490
1989 Yamaha DT200R
1989 Yamaha TT250
1989 Yamaha TT350
1989 Yamaha TT600
1989 Yamaha YFM350X Warrior 2X4
1989 Yamaha YFZ350 Banshee
1989 Yamaha YZ125
1989 Yamaha YZ250
1989 Yamaha YZ490
1990 Yamaha DT200R
1990 Yamaha TT250
1990 Yamaha TT350
1990 Yamaha TT600
1990 Yamaha WR250Z
1990 Yamaha YFM350X Warrior 2X4
1990 Yamaha YFZ350 Banshee
1990 Yamaha YZ125
1990 Yamaha YZ250
1990 Yamaha YZ490
1991 Yamaha DT200R
1991 Yamaha TT250
1991 Yamaha TT350
1991 Yamaha TT600
1991 Yamaha WR200
1991 Yamaha WR250 Z 3RB
1991 Yamaha YFM350X Warrior 2X4
1991 Yamaha YFS200 Blaster
1991 Yamaha YFZ350 Banshee
1991 Yamaha YZ125
1991 Yamaha YZ250
1992 Yamaha DT200R
1992 Yamaha TT250
1992 Yamaha TT350
1992 Yamaha TT600
1992 Yamaha WR200
1992 Yamaha WR250 Z 3RB
1992 Yamaha WR500Z
1992 Yamaha YFM350X Warrior 2X4
1992 Yamaha YFS200 Blaster
1992 Yamaha YFZ350 Banshee
1992 Yamaha YZ125
1992 Yamaha YZ250
1993 Yamaha DT200R
1993 Yamaha TT250
1993 Yamaha TT250R
1993 Yamaha TT350
1993 Yamaha TT600
1993 Yamaha WR200
1993 Yamaha WR250 Z 3RB
1993 Yamaha WR500Z
1993 Yamaha YFM350X Warrior 2X4
1993 Yamaha YFS200 Blaster
1993 Yamaha YFZ350 Banshee
1993 Yamaha YZ125
1993 Yamaha YZ250
1994 Yamaha DT200R
1994 Yamaha TT250R
1994 Yamaha TT350
1994 Yamaha TT600
1994 Yamaha WR200
1994 Yamaha WR250 Z 4JW
1994 Yamaha WR500
1994 Yamaha YFM350X Warrior 2X4
1994 Yamaha YFS200 Blaster
1994 Yamaha YFZ350 Banshee
1994 Yamaha YZ125
1994 Yamaha YZ250
1995 Yamaha DT200R
1995 Yamaha TT250R
1995 Yamaha TT350
1995 Yamaha TT600S Belgarda K/Start
1995 Yamaha WR200
1995 Yamaha WR250 Z 4JW
1995 Yamaha YFM350X Warrior 2X4
1995 Yamaha YFS200 Blaster
1995 Yamaha YFZ350 Banshee
1995 Yamaha YZ125
1995 Yamaha YZ250
1996 Yamaha DT200R
1996 Yamaha TT250R
1996 Yamaha TT350
1996 Yamaha TT600E Belgarda E/Start
1996 Yamaha TT600S Belgarda K/Start
1996 Yamaha WR200
1996 Yamaha WR250 Z 4JW
1996 Yamaha YFM350X Warrior 2X4
1996 Yamaha YFS200 Blaster
1996 Yamaha YFZ350 Banshee
1996 Yamaha YZ125
1996 Yamaha YZ250
1997 Yamaha DT200R
1997 Yamaha DT230
1997 Yamaha TT250R
1997 Yamaha TT350
1997 Yamaha TT600E Belgarda E/Start
1997 Yamaha TT600R
1997 Yamaha TT600S Belgarda K/Start
1997 Yamaha WR200
1997 Yamaha WR250 Z 4JW
1997 Yamaha YFM350X Warrior 2X4
1997 Yamaha YFS200 Blaster
1997 Yamaha YFZ350 Banshee
1997 Yamaha YZ125
1997 Yamaha YZ250
1998 Yamaha DT200R
1998 Yamaha DT230
1998 Yamaha TT350
1998 Yamaha TT600E Belgarda E/Start
1998 Yamaha TT600R
1998 Yamaha TT600S Belgarda K/Start
1998 Yamaha TTR250
1998 Yamaha WR200
1998 Yamaha WR250Z
1998 Yamaha WR400F
1998 Yamaha YFM350X Warrior 2X4
1998 Yamaha YFS200 Blaster
1998 Yamaha YFZ350 Banshee
1998 Yamaha YZ125
1998 Yamaha YZ250
1998 Yamaha YZ400F
1999 Yamaha DT230
1999 Yamaha TT600R
1999 Yamaha TTR250
1999 Yamaha WR250Z
1999 Yamaha YFM350X Warrior 2X4
1999 Yamaha YFS200 Blaster
1999 Yamaha YFZ350 Banshee
2000 Yamaha DT230
2000 Yamaha TT600R
2000 Yamaha TTR250
2000 Yamaha YFM350X Warrior 2X4
2000 Yamaha YFS200 Blaster
2000 Yamaha YFZ350 Banshee
2001 Yamaha DT230
2001 Yamaha TT600R
2001 Yamaha TTR250
2001 Yamaha YFM350X Warrior 2X4
2001 Yamaha YFM660R Raptor 2X4
2001 Yamaha YFS200 Blaster
2001 Yamaha YFZ350 Banshee
2002 Yamaha DT230
2002 Yamaha TT600R
2002 Yamaha TTR250
2002 Yamaha YFM350X Warrior 2X4
2002 Yamaha YFM660R Raptor 2X4
2002 Yamaha YFS200 Blaster
2002 Yamaha YFZ350 Banshee
2003 Yamaha DT230
2003 Yamaha TT600R
2003 Yamaha TTR250
2003 Yamaha YFM350X Warrior 2X4
2003 Yamaha YFM660R Raptor 2X4
2003 Yamaha YFS200 Blaster
2003 Yamaha YFZ350 Banshee
2004 Yamaha DT230
2004 Yamaha TT600R
2004 Yamaha TTR250
2004 Yamaha YFM350X Warrior 2X4
2004 Yamaha YFM660R Raptor 2X4
2004 Yamaha YFS200 Blaster
2004 Yamaha YFZ350 Banshee
2005 Yamaha TTR250
2005 Yamaha YFM660R Raptor 2X4
2005 Yamaha YFS200 Blaster
2005 Yamaha YFZ350 Banshee
2006 Yamaha TTR250
2006 Yamaha YFS200 Blaster
2006 Yamaha YFZ350 Banshee
2007 Yamaha TTR250
2008 Yamaha TTR250
2009 Yamaha TTR250
2010 Yamaha TTR250
2011 Yamaha TTR250
2012 Yamaha TTR250
2013 Yamaha TTR250
2014 Yamaha TTR250
2015 Yamaha TTR250
2016 Yamaha TTR250
